61252104 has 16 divisors (see below), whose sum is σ = 153130320. Its totient is φ = 20417360.

The previous prime is 61252069. The next prime is 61252127. The reversal of 61252104 is 40125216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1276062 + ... + 1276109.

It is an arithmetic number, because the mean of its divisors is an integer number (9570645).

Almost surely, 2^61252104 is an apocalyptic number.

It is an amenable number.

61252104 is an abundant number, since it is smaller than the sum of its proper divisors (91878216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61252104 is a wasteful number, since it uses less digits than its factorization.

61252104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552180 (or 2552176 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 61252104 is about 7826.3723397242. The cubic root of 61252104 is about 394.1912716760.

The spelling of 61252104 in words is "sixty-one million, two hundred fifty-two thousand, one hundred four".